共 13 条
[1]
ABRAHAM TP, 1967, INDIAN J AGR SCI, V37, P560
[2]
AGARWAL K. N., 1968, Journal of the Indian Society of Agricultural Statistics, V20, P26
[3]
BASTTESE GE, 1972, R574 IOW AGR EXP STA
[4]
COCHRAN WG, 1939, J ROY STATIST SOC S6, P104
[5]
FULLER W. A., 1965, AGRON J, V57, P299
[6]
FULLER WA, 1972, UNPUBLISHED PAPER
[7]
HEADY EO, 1956, 439 IOWA AGR EXP STA
[8]
PATTERSON HD, 1964, J ROY STAT SOC B, V26, P1